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| | Total Hits: 41 | Today: 0 | Author: Microsoft Corporation | Rating:  |
| |  You can save data in objects to a database by passing the values from your object to one of the TableAdapter's DBDirect methods (for example, TableAdapter.Insert). For more information, see TableAdapter Overview. To save data from a collection of objects, loop through the collection of objects (for example, a for-next loop) and send the values for each object to the database using one of the TableAdapter's DBDirect methods.... |
| | Total Hits: 285 | Today: 0 | Author: David Ewen | Rating:  |
| |  A project came up at work the other day requiring the ability to drag and drop any number of mail messages or mail message attachments from outlook into a WinForm application... Easy I thought, this has to be a common problem I will just jump on CodeProject find an example and with a bit of tweaking be running in no time. Now if your here I am sure you now know how little information there is available on this topic so I thought I would add to the very small pool with a complete example of how t... |
| | Total Hits: 177 | Today: 0 | Author: Microsoft | Rating:  |
| |  This document illustrates how to save relational data that is loaded into a DataSet class to a file as Extensible Markup Language (XML). This demonstrates the transition between relationally mapped data and XML data.... |
| | Total Hits: 1327 | Today: 0 | Author: MSDN | Rating:  |
| |  This step-by-step article describes how to change the XML Schema file to make a typed DataSet return a default value instead of DBNULL.... |
| | Total Hits: 106 | Today: 0 | Author: MSDN | Rating:  |
| |  This article contains a generic function that you can use to process multiple recordsets and other messages that are returned from stored procedures or the execution of batch SQL statements.... |
| | Total Hits: 4920 | Today: 0 | Author: MSDN | Rating:  |
| |  This article shows you how to create and use a typed DataSet in a small Web application. Typed DataSets, which inherit from the DataSet class, create first-class members of a DataSet's DataTables and DataColumns, yielding the many benefits that come with the use of strong typing.... |
| | Total Hits: 2750 | Today: 0 | Author: MSDN | Rating:  |
| |  This article describes how to load hierarchical data into a DataSet by using the Fill method of the DataSet class.... |
| | Total Hits: 878 | Today: 0 | Author: MSDN | Rating:  |
| |  This step-by-step article demonstrates how to perform a distributed transaction by using a .NET provider with the ServicedComponent class. Although this article uses the SqlClient .NET provider against a Microsoft SQL Server server, you can also use the ODBC or OLE DB .NET managed provider.... |
| | Total Hits: 609 | Today: 0 | Author: MSDN | Rating:  |
| |  This article describes how to roll back updates after an error when you use a DataAdapter and a DataSet object.... |
| | Total Hits: 656 | Today: 0 | Author: MSDN | Rating:  |
| |  Use this step-by-step guide to format a string if there is a quotation mark in a member of the connection string.... |
| | Total Hits: 1385 | Today: 0 | Author: MSDN | Rating:  |
| |  This step-by-step article describes how to copy an image stored in a database directly into a PictureBox control on a Windows Form without needing to save the image to a file.... |
| | Total Hits: 1223 | Today: 0 | Author: MSDN | Rating:  |
| |  Use this step-by-step guide to read and write data to and from BLOB (LongVarBinary) columns in a database table.... |
| | Total Hits: 201 | Today: 0 | Author: MSDN | Rating:  |
| |  Use this step-by-step guide to check for and report errors for each row and column in each table in a DataSet. You can use this information in update scenarios where it is important to check for errors in any row or column.... |
| | Total Hits: 509 | Today: 0 | Author: MSDN | Rating:  |
| |  This step-by-step article describes how to do bulk inserts and updates with different Microsoft .NET data providers by using the OpenXML method. Although the sample in this article uses the SQLClient managed provider, you can also use the OLEDB or the ODBC managed provider.... |
| | Total Hits: 202 | Today: 0 | Author: MSDN | Rating:  |
| |  This article describes how to retrieve a DataView object from a Windows Forms bound control.... |
| | Total Hits: 75 | Today: 0 | Author: MSDN | Rating:  |
| |  Managed providers can raise several exceptions. To obtain more detailed information about the cause, you need access to provider-specific error information.... |
| | Total Hits: 93 | Today: 0 | Author: MSDN | Rating:  |
| |  This article demonstrates how to use an OLE DB Universal Data Link (.udl) file to specify the connection string that an ADO.NET OleDbConnection object uses to establish a database connection.... |
| | Total Hits: 390 | Today: 0 | Author: MSDN | Rating:  |
| |  The GetChunk and the AppendChunk methods are not available in ADO.NET on DataReader columns, DataSet columns, or Command parameters. This article describes how to use Visual C# .NET to read and write binary large object (BLOB) fields.... |
| | Total Hits: 2333 | Today: 0 | Author: MSDN | Rating:  |
| |  ADO.NET provides new flexibility in how you update your data source. This article describes how you can update a data source that is different from the original data source that you use to create the DataSet object.... |
| | Total Hits: 2117 | Today: 0 | Author: MSDN | Rating:  |
| |  You can use the ReadXml method to read XML schema and data into a DataSet. XML data can be read directly from a file, a Stream object, an XmlWriter object, or a TextWriter object.... |
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